org.drizzle.jdbc.CommonDatabaseMetaData
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java.lang.Object
public abstract class CommonDatabaseMetaData
TODO: complete it! User: marcuse Date: Jan 31, 2009 Time: 8:59:57 PM
| Nested Class Summary | |
|---|---|
static class |
CommonDatabaseMetaData.Builder
|
| Field Summary | |
|---|---|
protected java.lang.String |
dataTypeClause
Retrieves a description of a table's optimal set of columns that uniquely identifies a row. |
| Fields inherited from interface java.sql.DatabaseMetaData |
|---|
attributeNoNulls, attributeNullable, attributeNullableUnknown, bestRowNotPseudo, bestRowPseudo, bestRowSession, bestRowTemporary, bestRowTransaction, bestRowUnknown, columnNoNulls, columnNullable, columnNullableUnknown, functionColumnIn, functionColumnInOut, functionColumnOut, functionColumnResult, functionColumnUnknown, functionNoNulls, functionNoTable, functionNullable, functionNullableUnknown, functionResultUnknown, functionReturn, functionReturnsTable, importedKeyCascade, importedKeyInitiallyDeferred, importedKeyInitiallyImmediate, importedKeyNoAction, importedKeyNotDeferrable, importedKeyRestrict, importedKeySetDefault, importedKeySetNull, procedureColumnIn, procedureColumnInOut, procedureColumnOut, procedureColumnResult, procedureColumnReturn, procedureColumnUnknown, procedureNoNulls, procedureNoResult, procedureNullable, procedureNullableUnknown, procedureResultUnknown, procedureReturnsResult, sqlStateSQL, sqlStateSQL99, sqlStateXOpen, tableIndexClustered, tableIndexHashed, tableIndexOther, tableIndexStatistic, typeNoNulls, typeNullable, typeNullableUnknown, typePredBasic, typePredChar, typePredNone, typeSearchable, versionColumnNotPseudo, versionColumnPseudo, versionColumnUnknown |
| Constructor Summary | |
|---|---|
protected |
CommonDatabaseMetaData(CommonDatabaseMetaData.Builder builder)
|
| Method Summary | ||
|---|---|---|
boolean |
allProceduresAreCallable()
Retrieves whether the current user can call all the procedures returned by the method getProcedures. |
|
boolean |
allTablesAreSelectable()
Retrieves whether the current user can use all the tables returned by the method getTables in a
SELECT statement. |
|
boolean |
autoCommitFailureClosesAllResultSets()
Retrieves whether a SQLException while autoCommit is true inidcates that all open
ResultSets are closed, even ones that are holdable. |
|
boolean |
dataDefinitionCausesTransactionCommit()
Retrieves whether a data definition statement within a transaction forces the transaction to commit. |
|
boolean |
dataDefinitionIgnoredInTransactions()
Retrieves whether this database ignores a data definition statement within a transaction. |
|
boolean |
deletesAreDetected(int type)
Retrieves whether or not a visible row delete can be detected by calling the method ResultSet.rowDeleted. |
|
boolean |
doesMaxRowSizeIncludeBlobs()
Retrieves whether the return value for the method getMaxRowSize includes the SQL data types
LONGVARCHAR and LONGVARBINARY. |
|
java.sql.ResultSet |
getAttributes(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String typeNamePattern,
java.lang.String attributeNamePattern)
Retrieves a description of the given attribute of the given type for a user-defined type (UDT) that is available in the given schema and catalog. |
|
abstract java.sql.ResultSet |
getBestRowIdentifier(java.lang.String catalog,
java.lang.String schema,
java.lang.String table,
int scope,
boolean nullable)
|
|
java.sql.ResultSet |
getCatalogs()
Retrieves the catalog names available in this database. |
|
java.lang.String |
getCatalogSeparator()
Retrieves the String that this database uses as the separator between a catalog and table name. |
|
java.lang.String |
getCatalogTerm()
Retrieves the database vendor's preferred term for "catalog". |
|
java.sql.ResultSet |
getClientInfoProperties()
Retrieves a list of the client info properties that the driver supports. |
|
java.sql.ResultSet |
getColumnPrivileges(java.lang.String catalog,
java.lang.String schema,
java.lang.String table,
java.lang.String columnNamePattern)
Retrieves a description of the access rights for a table's columns. |
|
abstract java.sql.ResultSet |
getColumns(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern,
java.lang.String columnNamePattern)
Retrieves a description of table columns available in the specified catalog. |
|
java.sql.Connection |
getConnection()
Retrieves the connection that produced this metadata object. |
|
java.sql.ResultSet |
getCrossReference(java.lang.String parentCatalog,
java.lang.String parentSchema,
java.lang.String parentTable,
java.lang.String foreignCatalog,
java.lang.String foreignSchema,
java.lang.String foreignTable)
Retrieves a description of the foreign key columns in the given foreign key table that reference the primary key or the columns representing a unique constraint of the parent table (could be the same or a different table). |
|
int |
getDatabaseMajorVersion()
Retrieves the major version number of the underlying database. |
|
int |
getDatabaseMinorVersion()
Retrieves the minor version number of the underlying database. |
|
java.lang.String |
getDatabaseProductName()
Retrieves the name of this database product. |
|
java.lang.String |
getDatabaseProductVersion()
Retrieves the version number of this database product. |
|
int |
getDefaultTransactionIsolation()
Retrieves this database's default transaction isolation level. |
|
int |
getDriverMajorVersion()
Retrieves this JDBC driver's major version number. |
|
int |
getDriverMinorVersion()
Retrieves this JDBC driver's minor version number. |
|
java.lang.String |
getDriverName()
Retrieves the name of this JDBC driver. |
|
java.lang.String |
getDriverVersion()
Retrieves the version number of this JDBC driver as a String. |
|
abstract java.sql.ResultSet |
getExportedKeys(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
Retrieves a description of the foreign key columns that reference the given table's primary key columns (the foreign keys exported by a table). |
|
java.lang.String |
getExtraNameCharacters()
Retrieves all the "extra" characters that can be used in unquoted identifier names (those beyond a-z, A-Z, 0-9 and _). |
|
java.sql.ResultSet |
getFunctionColumns(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String functionNamePattern,
java.lang.String columnNamePattern)
Retrieves a description of the given catalog's system or user function parameters and return type. |
|
java.sql.ResultSet |
getFunctions(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String functionNamePattern)
Retrieves a description of the system and user functions available in the given catalog. |
|
java.lang.String |
getIdentifierQuoteString()
Retrieves the string used to quote SQL identifiers. |
|
abstract java.sql.ResultSet |
getImportedKeys(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
Retrieves a description of the primary key columns that are referenced by the given table's foreign key columns (the primary keys imported by a table). |
|
java.sql.ResultSet |
getIndexInfo(java.lang.String catalog,
java.lang.String schema,
java.lang.String table,
boolean unique,
boolean approximate)
Retrieves a description of the given table's indices and statistics. |
|
int |
getJDBCMajorVersion()
Retrieves the major JDBC version number for this driver. |
|
int |
getJDBCMinorVersion()
Retrieves the minor JDBC version number for this driver. |
|
int |
getMaxBinaryLiteralLength()
Retrieves the maximum number of hex characters this database allows in an inline binary literal. |
|
int |
getMaxCatalogNameLength()
Retrieves the maximum number of characters that this database allows in a catalog name. |
|
int |
getMaxCharLiteralLength()
Retrieves the maximum number of characters this database allows for a character literal. |
|
int |
getMaxColumnNameLength()
Retrieves the maximum number of characters this database allows for a column name. |
|
int |
getMaxColumnsInGroupBy()
Retrieves the maximum number of columns this database allows in a GROUP BY clause. |
|
int |
getMaxColumnsInIndex()
Retrieves the maximum number of columns this database allows in an index. |
|
int |
getMaxColumnsInOrderBy()
Retrieves the maximum number of columns this database allows in an ORDER BY clause. |
|
int |
getMaxColumnsInSelect()
Retrieves the maximum number of columns this database allows in a SELECT list. |
|
int |
getMaxColumnsInTable()
Retrieves the maximum number of columns this database allows in a table. |
|
int |
getMaxConnections()
Retrieves the maximum number of concurrent connections to this database that are possible. |
|
int |
getMaxCursorNameLength()
Retrieves the maximum number of characters that this database allows in a cursor name. |
|
int |
getMaxIndexLength()
Retrieves the maximum number of bytes this database allows for an index, including all of the parts of the index. |
|
int |
getMaxProcedureNameLength()
Retrieves the maximum number of characters that this database allows in a procedure name. |
|
int |
getMaxRowSize()
Retrieves the maximum number of bytes this database allows in a single row. |
|
int |
getMaxSchemaNameLength()
Retrieves the maximum number of characters that this database allows in a schema name. |
|
int |
getMaxStatementLength()
Retrieves the maximum number of characters this database allows in an SQL statement. |
|
int |
getMaxStatements()
Retrieves the maximum number of active statements to this database that can be open at the same time. |
|
int |
getMaxTableNameLength()
Retrieves the maximum number of characters this database allows in a table name. |
|
int |
getMaxTablesInSelect()
Retrieves the maximum number of tables this database allows in a SELECT statement. |
|
int |
getMaxUserNameLength()
Retrieves the maximum number of characters this database allows in a user name. |
|
java.lang.String |
getNumericFunctions()
Retrieves a comma-separated list of math functions available with this database. |
|
abstract java.sql.ResultSet |
getPrimaryKeys(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
Retrieves a description of the given table's primary key columns. |
|
java.sql.ResultSet |
getProcedureColumns(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String procedureNamePattern,
java.lang.String columnNamePattern)
Retrieves a description of the given catalog's stored procedure parameter and result columns. |
|
java.sql.ResultSet |
getProcedures(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String procedureNamePattern)
Retrieves a description of the stored procedures available in the given catalog. |
|
java.lang.String |
getProcedureTerm()
Retrieves the database vendor's preferred term for "procedure". |
|
int |
getResultSetHoldability()
Retrieves this database's default holdability for ResultSet objects. |
|
java.sql.RowIdLifetime |
getRowIdLifetime()
Indicates whether or not this data source supports the SQL ROWID type, and if so the lifetime for
which a RowId object remains valid. |
|
protected java.lang.String |
getSchemaPattern(java.lang.String schemaPattern)
returns a schema name pattern, restricts the search to the current database |
|
java.sql.ResultSet |
getSchemas()
Retrieves the schema names available in this database. |
|
java.sql.ResultSet |
getSchemas(java.lang.String catalog,
java.lang.String schemaPattern)
Retrieves the schema names available in this database. |
|
java.lang.String |
getSchemaTerm()
Retrieves the database vendor's preferred term for "schema". |
|
java.lang.String |
getSearchStringEscape()
Retrieves the string that can be used to escape wildcard characters. |
|
java.lang.String |
getSQLKeywords()
Retrieves a comma-separated list of all of this database's SQL keywords that are NOT also SQL:2003 keywords. |
|
int |
getSQLStateType()
Indicates whether the SQLSTATE returned by SQLException.getSQLState is X/Open (now known as Open
Group) SQL CLI or SQL:2003. |
|
java.lang.String |
getStringFunctions()
Retrieves a comma-separated list of string functions available with this database. |
|
java.sql.ResultSet |
getSuperTables(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern)
Retrieves a description of the table hierarchies defined in a particular schema in this database. |
|
java.sql.ResultSet |
getSuperTypes(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String typeNamePattern)
Retrieves a description of the user-defined type (UDT) hierarchies defined in a particular schema in this database. |
|
java.lang.String |
getSystemFunctions()
Retrieves a comma-separated list of system functions available with this database. |
|
java.sql.ResultSet |
getTablePrivileges(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern)
Retrieves a description of the access rights for each table available in a catalog. |
|
abstract java.sql.ResultSet |
getTables(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern,
java.lang.String[] types)
Retrieves a description of the tables available in the given catalog. |
|
java.sql.ResultSet |
getTableTypes()
Retrieves the table types available in this database. |
|
java.lang.String |
getTimeDateFunctions()
Retrieves a comma-separated list of the time and date functions available with this database. |
|
java.sql.ResultSet |
getTypeInfo()
Retrieves a description of all the data types supported by this database. |
|
java.sql.ResultSet |
getUDTs(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String typeNamePattern,
int[] types)
Retrieves a description of the user-defined types (UDTs) defined in a particular schema. |
|
java.lang.String |
getURL()
Retrieves the URL for this DBMS. |
|
java.lang.String |
getUserName()
Retrieves the user name as known to this database. |
|
java.sql.ResultSet |
getVersionColumns(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
Retrieves a description of a table's columns that are automatically updated when any value in a row is updated. |
|
boolean |
insertsAreDetected(int type)
Retrieves whether or not a visible row insert can be detected by calling the method ResultSet.rowInserted. |
|
boolean |
isCatalogAtStart()
Retrieves whether a catalog appears at the start of a fully qualified table name. |
|
boolean |
isReadOnly()
Retrieves whether this database is in read-only mode. |
|
boolean |
isWrapperFor(java.lang.Class<?> iface)
Returns true if this either implements the interface argument or is directly or indirectly a wrapper for an object that does. |
|
boolean |
locatorsUpdateCopy()
Indicates whether updates made to a LOB are made on a copy or directly to the LOB. |
|
boolean |
nullPlusNonNullIsNull()
Retrieves whether this database supports concatenations between NULL and non-NULL
values being NULL. |
|
boolean |
nullsAreSortedAtEnd()
Retrieves whether NULL values are sorted at the end regardless of sort order. |
|
boolean |
nullsAreSortedAtStart()
Retrieves whether NULL values are sorted at the start regardless of sort order. |
|
boolean |
nullsAreSortedHigh()
Retrieves whether NULL values are sorted high. |
|
boolean |
nullsAreSortedLow()
Retrieves whether NULL values are sorted low. |
|
boolean |
othersDeletesAreVisible(int type)
Retrieves whether deletes made by others are visible. |
|
boolean |
othersInsertsAreVisible(int type)
Retrieves whether inserts made by others are visible. |
|
boolean |
othersUpdatesAreVisible(int type)
Retrieves whether updates made by others are visible. |
|
boolean |
ownDeletesAreVisible(int type)
Retrieves whether a result set's own deletes are visible. |
|
boolean |
ownInsertsAreVisible(int type)
Retrieves whether a result set's own inserts are visible. |
|
boolean |
ownUpdatesAreVisible(int type)
Retrieves whether for the given type of ResultSet object, the result set's own updates are visible. |
|
boolean |
storesLowerCaseIdentifiers()
Retrieves whether this database treats mixed case unquoted SQL identifiers as case insensitive and stores them in lower case. |
|
boolean |
storesLowerCaseQuotedIdentifiers()
Retrieves whether this database treats mixed case quoted SQL identifiers as case insensitive and stores them in lower case. |
|
boolean |
storesMixedCaseIdentifiers()
Retrieves whether this database treats mixed case unquoted SQL identifiers as case insensitive and stores them in mixed case. |
|
boolean |
storesMixedCaseQuotedIdentifiers()
Retrieves whether this database treats mixed case quoted SQL identifiers as case insensitive and stores them in mixed case. |
|
boolean |
storesUpperCaseIdentifiers()
Retrieves whether this database treats mixed case unquoted SQL identifiers as case insensitive and stores them in upper case. |
|
boolean |
storesUpperCaseQuotedIdentifiers()
Retrieves whether this database treats mixed case quoted SQL identifiers as case insensitive and stores them in upper case. |
|
boolean |
supportsAlterTableWithAddColumn()
Retrieves whether this database supports ALTER TABLE with add column. |
|
boolean |
supportsAlterTableWithDropColumn()
Retrieves whether this database supports ALTER TABLE with drop column. |
|
boolean |
supportsANSI92EntryLevelSQL()
Retrieves whether this database supports the ANSI92 entry level SQL grammar. |
|
boolean |
supportsANSI92FullSQL()
Retrieves whether this database supports the ANSI92 full SQL grammar supported. |
|
boolean |
supportsANSI92IntermediateSQL()
Retrieves whether this database supports the ANSI92 intermediate SQL grammar supported. |
|
boolean |
supportsBatchUpdates()
Retrieves whether this database supports batch updates. |
|
boolean |
supportsCatalogsInDataManipulation()
Retrieves whether a catalog name can be used in a data manipulation statement. |
|
boolean |
supportsCatalogsInIndexDefinitions()
Retrieves whether a catalog name can be used in an index definition statement. |
|
boolean |
supportsCatalogsInPrivilegeDefinitions()
Retrieves whether a catalog name can be used in a privilege definition statement. |
|
boolean |
supportsCatalogsInProcedureCalls()
Retrieves whether a catalog name can be used in a procedure call statement. |
|
boolean |
supportsCatalogsInTableDefinitions()
Retrieves whether a catalog name can be used in a table definition statement. |
|
boolean |
supportsColumnAliasing()
Retrieves whether this database supports column aliasing. |
|
boolean |
supportsConvert()
Retrieves whether this database supports the JDBC scalar function CONVERT for the conversion of one
JDBC type to another. |
|
boolean |
supportsConvert(int fromType,
int toType)
Retrieves whether this database supports the JDBC scalar function CONVERT for conversions between
the JDBC types fromType and toType. |
|
boolean |
supportsCoreSQLGrammar()
Retrieves whether this database supports the ODBC Core SQL grammar. |
|
boolean |
supportsCorrelatedSubqueries()
Retrieves whether this database supports correlated subqueries. |
|
boolean |
supportsDataDefinitionAndDataManipulationTransactions()
Retrieves whether this database supports both data definition and data manipulation statements within a transaction. |
|
boolean |
supportsDataManipulationTransactionsOnly()
Retrieves whether this database supports only data manipulation statements within a transaction. |
|
boolean |
supportsDifferentTableCorrelationNames()
Retrieves whether, when table correlation names are supported, they are restricted to being different from the names of the tables. |
|
boolean |
supportsExpressionsInOrderBy()
Retrieves whether this database supports expressions in ORDER BY lists. |
|
boolean |
supportsExtendedSQLGrammar()
Retrieves whether this database supports the ODBC Extended SQL grammar. |
|
boolean |
supportsFullOuterJoins()
Retrieves whether this database supports full nested outer joins. |
|
boolean |
supportsGetGeneratedKeys()
Retrieves whether auto-generated keys can be retrieved after a statement has been executed. |
|
boolean |
supportsGroupBy()
Retrieves whether this database supports some form of GROUP BY clause. |
|
boolean |
supportsGroupByBeyondSelect()
Retrieves whether this database supports using columns not included in the SELECT statement in a
GROUP BY clause provided that all of the columns in the SELECT statement are included
in the GROUP BY clause. |
|
boolean |
supportsGroupByUnrelated()
Retrieves whether this database supports using a column that is not in the SELECT statement in a
GROUP BY clause. |
|
boolean |
supportsIntegrityEnhancementFacility()
Retrieves whether this database supports the SQL Integrity Enhancement Facility. |
|
boolean |
supportsLikeEscapeClause()
Retrieves whether this database supports specifying a LIKE escape clause. |
|
boolean |
supportsLimitedOuterJoins()
Retrieves whether this database provides limited support for outer joins. |
|
boolean |
supportsMinimumSQLGrammar()
Retrieves whether this database supports the ODBC Minimum SQL grammar. |
|
boolean |
supportsMixedCaseIdentifiers()
Retrieves whether this database treats mixed case unquoted SQL identifiers as case sensitive and as a result stores them in mixed case. |
|
boolean |
supportsMixedCaseQuotedIdentifiers()
Retrieves whether this database treats mixed case quoted SQL identifiers as case sensitive and as a result stores them in mixed case. |
|
boolean |
supportsMultipleOpenResults()
Retrieves whether it is possible to have multiple ResultSet objects returned from a
CallableStatement object simultaneously. |
|
boolean |
supportsMultipleResultSets()
Retrieves whether this database supports getting multiple ResultSet objects from a single call to
the method execute. |
|
boolean |
supportsMultipleTransactions()
Retrieves whether this database allows having multiple transactions open at once (on different connections). |
|
boolean |
supportsNamedParameters()
Retrieves whether this database supports named parameters to callable statements. |
|
boolean |
supportsNonNullableColumns()
Retrieves whether columns in this database may be defined as non-nullable. |
|
boolean |
supportsOpenCursorsAcrossCommit()
Retrieves whether this database supports keeping cursors open across commits. |
|
boolean |
supportsOpenCursorsAcrossRollback()
Retrieves whether this database supports keeping cursors open across rollbacks. |
|
boolean |
supportsOpenStatementsAcrossCommit()
Retrieves whether this database supports keeping statements open across commits. |
|
boolean |
supportsOpenStatementsAcrossRollback()
Retrieves whether this database supports keeping statements open across rollbacks. |
|
boolean |
supportsOrderByUnrelated()
Retrieves whether this database supports using a column that is not in the SELECT statement in an
ORDER BY clause. |
|
boolean |
supportsOuterJoins()
Retrieves whether this database supports some form of outer join. |
|
boolean |
supportsPositionedDelete()
Retrieves whether this database supports positioned DELETE statements. |
|
boolean |
supportsPositionedUpdate()
Retrieves whether this database supports positioned UPDATE statements. |
|
boolean |
supportsResultSetConcurrency(int type,
int concurrency)
Retrieves whether this database supports the given concurrency type in combination with the given result set type. |
|
boolean |
supportsResultSetHoldability(int holdability)
Retrieves whether this database supports the given result set holdability. |
|
boolean |
supportsResultSetType(int type)
Retrieves whether this database supports the given result set type. |
|
boolean |
supportsSavepoints()
Retrieves whether this database supports savepoints. |
|
boolean |
supportsSchemasInDataManipulation()
Retrieves whether a schema name can be used in a data manipulation statement. |
|
boolean |
supportsSchemasInIndexDefinitions()
Retrieves whether a schema name can be used in an index definition statement. |
|
boolean |
supportsSchemasInPrivilegeDefinitions()
Retrieves whether a schema name can be used in a privilege definition statement. |
|
boolean |
supportsSchemasInProcedureCalls()
Retrieves whether a schema name can be used in a procedure call statement. |
|
boolean |
supportsSchemasInTableDefinitions()
Retrieves whether a schema name can be used in a table definition statement. |
|
boolean |
supportsSelectForUpdate()
Retrieves whether this database supports SELECT FOR UPDATE statements. |
|
boolean |
supportsStatementPooling()
Retrieves whether this database supports statement pooling. |
|
boolean |
supportsStoredFunctionsUsingCallSyntax()
Retrieves whether this database supports invoking user-defined or vendor functions using the stored procedure escape syntax. |
|
boolean |
supportsStoredProcedures()
Retrieves whether this database supports stored procedure calls that use the stored procedure escape syntax. |
|
boolean |
supportsSubqueriesInComparisons()
Retrieves whether this database supports subqueries in comparison expressions. |
|
boolean |
supportsSubqueriesInExists()
Retrieves whether this database supports subqueries in EXISTS expressions. |
|
boolean |
supportsSubqueriesInIns()
Retrieves whether this database supports subqueries in IN expressions. |
|
boolean |
supportsSubqueriesInQuantifieds()
Retrieves whether this database supports subqueries in quantified expressions. |
|
boolean |
supportsTableCorrelationNames()
Retrieves whether this database supports table correlation names. |
|
boolean |
supportsTransactionIsolationLevel(int level)
Retrieves whether this database supports the given transaction isolation level. |
|
boolean |
supportsTransactions()
Retrieves whether this database supports transactions. |
|
boolean |
supportsUnion()
Retrieves whether this database supports SQL UNION. |
|
boolean |
supportsUnionAll()
Retrieves whether this database supports SQL UNION ALL. |
|
|
unwrap(java.lang.Class<T> iface)
Returns an object that implements the given interface to allow access to non-standard methods, or standard methods not exposed by the proxy. |
|
boolean |
updatesAreDetected(int type)
Retrieves whether or not a visible row update can be detected by calling the method ResultSet.rowUpdated. |
|
boolean |
usesLocalFilePerTable()
Retrieves whether this database uses a file for each table. |
|
boolean |
usesLocalFiles()
Retrieves whether this database stores tables in a local file. |
|
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
protected final java.lang.String dataTypeClause
Each column description has the following columns:
The COLUMN_SIZE column represents the specified column size for the given column. For numeric data, this is the maximum precision. For character data, this is the length in characters. For datetime datatypes, this is the length in characters of the String representation (assuming the maximum allowed precision of the fractional seconds component). For binary data, this is the length in bytes. For the ROWID datatype, this is the length in bytes. Null is returned for data types where the column size is not applicable.
| Constructor Detail |
|---|
protected CommonDatabaseMetaData(CommonDatabaseMetaData.Builder builder)
| Method Detail |
|---|
public boolean allProceduresAreCallable()
throws java.sql.SQLException
getProcedures.
allProceduresAreCallable in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean allTablesAreSelectable()
throws java.sql.SQLException
getTables in a
SELECT statement.
allTablesAreSelectable in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public java.lang.String getURL()
throws java.sql.SQLException
getURL in interface java.sql.DatabaseMetaDatanull if it cannot be generated
java.sql.SQLException - if a database access error occurs
public java.lang.String getUserName()
throws java.sql.SQLException
getUserName in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public boolean isReadOnly()
throws java.sql.SQLException
isReadOnly in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean nullsAreSortedHigh()
throws java.sql.SQLException
NULL values are sorted high. Sorted high means that NULL values sort
higher than any other value in a domain. In an ascending order, if this method returns true,
NULL values will appear at the end. By contrast, the method nullsAreSortedAtEnd
indicates whether NULL values are sorted at the end regardless of sort order.
nullsAreSortedHigh in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean nullsAreSortedLow()
throws java.sql.SQLException
NULL values are sorted low. Sorted low means that NULL values sort
lower than any other value in a domain. In an ascending order, if this method returns true,
NULL values will appear at the beginning. By contrast, the method nullsAreSortedAtStart
indicates whether NULL values are sorted at the beginning regardless of sort order.
nullsAreSortedLow in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean nullsAreSortedAtStart()
throws java.sql.SQLException
NULL values are sorted at the start regardless of sort order.
nullsAreSortedAtStart in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean nullsAreSortedAtEnd()
throws java.sql.SQLException
NULL values are sorted at the end regardless of sort order.
nullsAreSortedAtEnd in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public java.lang.String getDatabaseProductName()
throws java.sql.SQLException
getDatabaseProductName in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getDatabaseProductVersion()
throws java.sql.SQLException
getDatabaseProductVersion in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getDriverName()
throws java.sql.SQLException
getDriverName in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getDriverVersion()
throws java.sql.SQLException
String.
getDriverVersion in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurspublic int getDriverMajorVersion()
getDriverMajorVersion in interface java.sql.DatabaseMetaDatapublic int getDriverMinorVersion()
getDriverMinorVersion in interface java.sql.DatabaseMetaData
public boolean usesLocalFiles()
throws java.sql.SQLException
usesLocalFiles in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean usesLocalFilePerTable()
throws java.sql.SQLException
usesLocalFilePerTable in interface java.sql.DatabaseMetaDatatrue if this database uses a local file for each table; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsMixedCaseIdentifiers()
throws java.sql.SQLException
supportsMixedCaseIdentifiers in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean storesUpperCaseIdentifiers()
throws java.sql.SQLException
storesUpperCaseIdentifiers in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean storesLowerCaseIdentifiers()
throws java.sql.SQLException
storesLowerCaseIdentifiers in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean storesMixedCaseIdentifiers()
throws java.sql.SQLException
storesMixedCaseIdentifiers in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsMixedCaseQuotedIdentifiers()
throws java.sql.SQLException
supportsMixedCaseQuotedIdentifiers in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean storesUpperCaseQuotedIdentifiers()
throws java.sql.SQLException
storesUpperCaseQuotedIdentifiers in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean storesLowerCaseQuotedIdentifiers()
throws java.sql.SQLException
storesLowerCaseQuotedIdentifiers in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean storesMixedCaseQuotedIdentifiers()
throws java.sql.SQLException
storesMixedCaseQuotedIdentifiers in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public java.lang.String getIdentifierQuoteString()
throws java.sql.SQLException
getIdentifierQuoteString in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getSQLKeywords()
throws java.sql.SQLException
getSQLKeywords in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getNumericFunctions()
throws java.sql.SQLException
getNumericFunctions in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getStringFunctions()
throws java.sql.SQLException
getStringFunctions in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getSystemFunctions()
throws java.sql.SQLException
getSystemFunctions in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getTimeDateFunctions()
throws java.sql.SQLException
getTimeDateFunctions in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getSearchStringEscape()
throws java.sql.SQLException
The '_' character represents any single character; the '%' character represents any sequence of zero or more characters.
getSearchStringEscape in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getExtraNameCharacters()
throws java.sql.SQLException
getExtraNameCharacters in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public boolean supportsAlterTableWithAddColumn()
throws java.sql.SQLException
ALTER TABLE with add column.
supportsAlterTableWithAddColumn in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsAlterTableWithDropColumn()
throws java.sql.SQLException
ALTER TABLE with drop column.
supportsAlterTableWithDropColumn in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsColumnAliasing()
throws java.sql.SQLException
If so, the SQL AS clause can be used to provide names for computed columns or to provide alias names for columns as required.
supportsColumnAliasing in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean nullPlusNonNullIsNull()
throws java.sql.SQLException
NULL and non-NULL
values being NULL.
nullPlusNonNullIsNull in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsConvert()
throws java.sql.SQLException
CONVERT for the conversion of one
JDBC type to another. The JDBC types are the generic SQL data types defined in java.sql.Types.
supportsConvert in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsConvert(int fromType,
int toType)
throws java.sql.SQLException
CONVERT for conversions between
the JDBC types fromType and toType. The JDBC types are the generic SQL data types defined in
java.sql.Types.
supportsConvert in interface java.sql.DatabaseMetaDatafromType - the type to convert from; one of the type codes from the class java.sql.TypestoType - the type to convert to; one of the type codes from the class java.sql.Types
true if so; false otherwise
java.sql.SQLException - if a database access error occursTypes
public boolean supportsTableCorrelationNames()
throws java.sql.SQLException
supportsTableCorrelationNames in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsDifferentTableCorrelationNames()
throws java.sql.SQLException
supportsDifferentTableCorrelationNames in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsExpressionsInOrderBy()
throws java.sql.SQLException
ORDER BY lists.
supportsExpressionsInOrderBy in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsOrderByUnrelated()
throws java.sql.SQLException
SELECT statement in an
ORDER BY clause.
supportsOrderByUnrelated in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsGroupBy()
throws java.sql.SQLException
GROUP BY clause.
supportsGroupBy in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsGroupByUnrelated()
throws java.sql.SQLException
SELECT statement in a
GROUP BY clause.
supportsGroupByUnrelated in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsGroupByBeyondSelect()
throws java.sql.SQLException
SELECT statement in a
GROUP BY clause provided that all of the columns in the SELECT statement are included
in the GROUP BY clause.
supportsGroupByBeyondSelect in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsLikeEscapeClause()
throws java.sql.SQLException
LIKE escape clause.
supportsLikeEscapeClause in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsMultipleResultSets()
throws java.sql.SQLException
ResultSet objects from a single call to
the method execute.
supportsMultipleResultSets in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsMultipleTransactions()
throws java.sql.SQLException
supportsMultipleTransactions in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsNonNullableColumns()
throws java.sql.SQLException
supportsNonNullableColumns in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsMinimumSQLGrammar()
throws java.sql.SQLException
supportsMinimumSQLGrammar in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsCoreSQLGrammar()
throws java.sql.SQLException
supportsCoreSQLGrammar in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsExtendedSQLGrammar()
throws java.sql.SQLException
supportsExtendedSQLGrammar in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsANSI92EntryLevelSQL()
throws java.sql.SQLException
supportsANSI92EntryLevelSQL in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsANSI92IntermediateSQL()
throws java.sql.SQLException
supportsANSI92IntermediateSQL in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsANSI92FullSQL()
throws java.sql.SQLException
supportsANSI92FullSQL in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsIntegrityEnhancementFacility()
throws java.sql.SQLException
supportsIntegrityEnhancementFacility in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsOuterJoins()
throws java.sql.SQLException
supportsOuterJoins in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsFullOuterJoins()
throws java.sql.SQLException
supportsFullOuterJoins in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsLimitedOuterJoins()
throws java.sql.SQLException
true if the
method supportsFullOuterJoins returns true).
supportsLimitedOuterJoins in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public java.lang.String getSchemaTerm()
throws java.sql.SQLException
getSchemaTerm in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getProcedureTerm()
throws java.sql.SQLException
getProcedureTerm in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public java.lang.String getCatalogTerm()
throws java.sql.SQLException
getCatalogTerm in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public boolean isCatalogAtStart()
throws java.sql.SQLException
isCatalogAtStart in interface java.sql.DatabaseMetaDatatrue if the catalog name appears at the beginning of a fully qualified table name;
false otherwise
java.sql.SQLException - if a database access error occurs
public java.lang.String getCatalogSeparator()
throws java.sql.SQLException
String that this database uses as the separator between a catalog and table name.
getCatalogSeparator in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public boolean supportsSchemasInDataManipulation()
throws java.sql.SQLException
supportsSchemasInDataManipulation in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsSchemasInProcedureCalls()
throws java.sql.SQLException
supportsSchemasInProcedureCalls in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsSchemasInTableDefinitions()
throws java.sql.SQLException
supportsSchemasInTableDefinitions in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsSchemasInIndexDefinitions()
throws java.sql.SQLException
supportsSchemasInIndexDefinitions in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsSchemasInPrivilegeDefinitions()
throws java.sql.SQLException
supportsSchemasInPrivilegeDefinitions in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsCatalogsInDataManipulation()
throws java.sql.SQLException
supportsCatalogsInDataManipulation in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsCatalogsInProcedureCalls()
throws java.sql.SQLException
supportsCatalogsInProcedureCalls in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsCatalogsInTableDefinitions()
throws java.sql.SQLException
supportsCatalogsInTableDefinitions in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsCatalogsInIndexDefinitions()
throws java.sql.SQLException
supportsCatalogsInIndexDefinitions in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsCatalogsInPrivilegeDefinitions()
throws java.sql.SQLException
supportsCatalogsInPrivilegeDefinitions in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsPositionedDelete()
throws java.sql.SQLException
DELETE statements.
supportsPositionedDelete in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsPositionedUpdate()
throws java.sql.SQLException
UPDATE statements.
supportsPositionedUpdate in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsSelectForUpdate()
throws java.sql.SQLException
SELECT FOR UPDATE statements.
supportsSelectForUpdate in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsStoredProcedures()
throws java.sql.SQLException
supportsStoredProcedures in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsSubqueriesInComparisons()
throws java.sql.SQLException
supportsSubqueriesInComparisons in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsSubqueriesInExists()
throws java.sql.SQLException
EXISTS expressions.
supportsSubqueriesInExists in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsSubqueriesInIns()
throws java.sql.SQLException
IN expressions.
supportsSubqueriesInIns in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsSubqueriesInQuantifieds()
throws java.sql.SQLException
supportsSubqueriesInQuantifieds in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsCorrelatedSubqueries()
throws java.sql.SQLException
supportsCorrelatedSubqueries in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsUnion()
throws java.sql.SQLException
UNION.
supportsUnion in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsUnionAll()
throws java.sql.SQLException
UNION ALL.
supportsUnionAll in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsOpenCursorsAcrossCommit()
throws java.sql.SQLException
supportsOpenCursorsAcrossCommit in interface java.sql.DatabaseMetaDatatrue if cursors always remain open; false if they might not remain open
java.sql.SQLException - if a database access error occurs
public boolean supportsOpenCursorsAcrossRollback()
throws java.sql.SQLException
supportsOpenCursorsAcrossRollback in interface java.sql.DatabaseMetaDatatrue if cursors always remain open; false if they might not remain open
java.sql.SQLException - if a database access error occurs
public boolean supportsOpenStatementsAcrossCommit()
throws java.sql.SQLException
supportsOpenStatementsAcrossCommit in interface java.sql.DatabaseMetaDatatrue if statements always remain open; false if they might not remain open
java.sql.SQLException - if a database access error occurs
public boolean supportsOpenStatementsAcrossRollback()
throws java.sql.SQLException
supportsOpenStatementsAcrossRollback in interface java.sql.DatabaseMetaDatatrue if statements always remain open; false if they might not remain open
java.sql.SQLException - if a database access error occurs
public int getMaxBinaryLiteralLength()
throws java.sql.SQLException
getMaxBinaryLiteralLength in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxCharLiteralLength()
throws java.sql.SQLException
getMaxCharLiteralLength in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxColumnNameLength()
throws java.sql.SQLException
getMaxColumnNameLength in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxColumnsInGroupBy()
throws java.sql.SQLException
GROUP BY clause.
getMaxColumnsInGroupBy in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxColumnsInIndex()
throws java.sql.SQLException
getMaxColumnsInIndex in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxColumnsInOrderBy()
throws java.sql.SQLException
ORDER BY clause.
getMaxColumnsInOrderBy in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxColumnsInSelect()
throws java.sql.SQLException
SELECT list.
getMaxColumnsInSelect in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxColumnsInTable()
throws java.sql.SQLException
getMaxColumnsInTable in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxConnections()
throws java.sql.SQLException
getMaxConnections in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxCursorNameLength()
throws java.sql.SQLException
getMaxCursorNameLength in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxIndexLength()
throws java.sql.SQLException
getMaxIndexLength in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxSchemaNameLength()
throws java.sql.SQLException
getMaxSchemaNameLength in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxProcedureNameLength()
throws java.sql.SQLException
getMaxProcedureNameLength in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxCatalogNameLength()
throws java.sql.SQLException
getMaxCatalogNameLength in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxRowSize()
throws java.sql.SQLException
getMaxRowSize in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public boolean doesMaxRowSizeIncludeBlobs()
throws java.sql.SQLException
getMaxRowSize includes the SQL data types
LONGVARCHAR and LONGVARBINARY.
doesMaxRowSizeIncludeBlobs in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public int getMaxStatementLength()
throws java.sql.SQLException
getMaxStatementLength in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxStatements()
throws java.sql.SQLException
getMaxStatements in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxTableNameLength()
throws java.sql.SQLException
getMaxTableNameLength in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getMaxTablesInSelect()
throws java.sql.SQLException
SELECT statement.
getMaxTablesInSelect in interface java.sql.DatabaseMetaDataSELECT statement; a result of zero means that
there is no limit or the limit is not known
java.sql.SQLException - if a database access error occurs
public int getMaxUserNameLength()
throws java.sql.SQLException
getMaxUserNameLength in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getDefaultTransactionIsolation()
throws java.sql.SQLException
java.sql.Connection.
getDefaultTransactionIsolation in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occursConnection
public boolean supportsTransactions()
throws java.sql.SQLException
commit is a noop,
and the isolation level is TRANSACTION_NONE.
supportsTransactions in interface java.sql.DatabaseMetaDatatrue if transactions are supported; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsTransactionIsolationLevel(int level)
throws java.sql.SQLException
supportsTransactionIsolationLevel in interface java.sql.DatabaseMetaDatalevel - one of the transaction isolation levels defined in java.sql.Connection
true if so; false otherwise
java.sql.SQLException - if a database access error occursConnection
public boolean supportsDataDefinitionAndDataManipulationTransactions()
throws java.sql.SQLException
supportsDataDefinitionAndDataManipulationTransactions in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsDataManipulationTransactionsOnly()
throws java.sql.SQLException
supportsDataManipulationTransactionsOnly in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean dataDefinitionCausesTransactionCommit()
throws java.sql.SQLException
dataDefinitionCausesTransactionCommit in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean dataDefinitionIgnoredInTransactions()
throws java.sql.SQLException
dataDefinitionIgnoredInTransactions in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public java.sql.ResultSet getProcedures(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String procedureNamePattern)
throws java.sql.SQLException
PROCEDURE_CAT, PROCEDURE_SCHEM, PROCEDURE_NAME and SPECIFIC_
NAME.
Each procedure description has the the following columns:
null) null) getProcedures
getProcedures in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; ""
retrieves those without a catalog; null means that the catalog name
should not be used to narrow the searchschemaPattern - a schema name pattern; must match the schema name as it is stored in the database; ""
retrieves those without a schema; null means that the schema name should
not be used to narrow the searchprocedureNamePattern - a procedure name pattern; must match the procedure name as it is stored in the
database
ResultSet - each row is a procedure description
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getProcedureColumns(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String procedureNamePattern,
java.lang.String columnNamePattern)
throws java.sql.SQLException
Only descriptions matching the schema, procedure and parameter name criteria are returned. They are ordered by PROCEDURE_CAT, PROCEDURE_SCHEM, PROCEDURE_NAME and SPECIFIC_NAME. Within this, the return value, if any, is first. Next are the parameter descriptions in call order. The column descriptions follow in column number order.
Each row in the ResultSet is a parameter description or column description with the following
fields:
null)
null) ResultSet null) Note: Some databases may not return the column descriptions for a procedure.
The PRECISION column represents the specified column size for the given column. For numeric data, this is the maximum precision. For character data, this is the length in characters. For datetime datatypes, this is the length in characters of the String representation (assuming the maximum allowed precision of the fractional seconds component). For binary data, this is the length in bytes. For the ROWID datatype, this is the length in bytes. Null is returned for data types where the column size is not applicable.
getProcedureColumns in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; ""
retrieves those without a catalog; null means that the catalog name
should not be used to narrow the searchschemaPattern - a schema name pattern; must match the schema name as it is stored in the database; ""
retrieves those without a schema; null means that the schema name should
not be used to narrow the searchprocedureNamePattern - a procedure name pattern; must match the procedure name as it is stored in the
databasecolumnNamePattern - a column name pattern; must match the column name as it is stored in the database
ResultSet - each row describes a stored procedure parameter or column
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public abstract java.sql.ResultSet getTables(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern,
java.lang.String[] types)
throws java.sql.SQLException
TABLE_TYPE,
TABLE_CAT, TABLE_SCHEM and TABLE_NAME.
Each table description has the following columns: null) null) null)
null) null) null) null) Note: Some databases may not return information for all tables.
getTables in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves
those without a catalog; null means that the catalog name should not be used
to narrow the searchschemaPattern - a schema name pattern; must match the schema name as it is stored in the database; ""
retrieves those without a schema; null means that the schema name should not
be used to narrow the searchtableNamePattern - a table name pattern; must match the table name as it is stored in the databasetypes - a list of table types, which must be from the list of table types returned from getTableTypes(),to include; null returns all types
ResultSet - each row is a table description
java.sql.SQLException - if a database access error occursgetSearchStringEscape()protected java.lang.String getSchemaPattern(java.lang.String schemaPattern)
schemaPattern - the pattern, not used if null.
public java.sql.ResultSet getSchemas()
throws java.sql.SQLException
TABLE_CATALOG and
TABLE_SCHEM.
The schema columns are:
null)
getSchemas in interface java.sql.DatabaseMetaDataResultSet object in which each row is a schema description
java.sql.SQLException - if a database access error occurs
public java.sql.ResultSet getCatalogs()
throws java.sql.SQLException
The catalog column is:
getCatalogs in interface java.sql.DatabaseMetaDataResultSet object in which each row has a single String column that is a
catalog name
java.sql.SQLException - if a database access error occurs
public java.sql.ResultSet getTableTypes()
throws java.sql.SQLException
The table type is:
getTableTypes in interface java.sql.DatabaseMetaDataResultSet object in which each row has a single String column that is a table
type
java.sql.SQLException - if a database access error occurs
public abstract java.sql.ResultSet getColumns(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern,
java.lang.String columnNamePattern)
throws java.sql.SQLException
Only column descriptions matching the catalog, schema, table and column name criteria are returned. They are
ordered by TABLE_CAT,TABLE_SCHEM, TABLE_NAME, and
ORDINAL_POSITION.
Each column description has the following columns:
null) null) NULL values NULL values null) null) null if DATA_TYPE isn't REF) null if the DATA_TYPE isn't
REF) null
if the DATA_TYPE isn't REF) null if DATA_TYPE isn't DISTINCT or user-generated REF)
The COLUMN_SIZE column the specified column size for the given column. For numeric data, this is the maximum precision. For character data, this is the length in characters. For datetime datatypes, this is the length in characters of the String representation (assuming the maximum allowed precision of the fractional seconds component). For binary data, this is the length in bytes. For the ROWID datatype, this is the length in bytes. Null is returned for data types where the column size is not applicable.
getColumns in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; ""
retrieves those without a catalog; null means that the catalog name should
not be used to narrow the searchschemaPattern - a schema name pattern; must match the schema name as it is stored in the database; ""
retrieves those without a schema; null means that the schema name should
not be used to narrow the searchtableNamePattern - a table name pattern; must match the table name as it is stored in the databasecolumnNamePattern - a column name pattern; must match the column name as it is stored in the database
ResultSet - each row is a column description
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getColumnPrivileges(java.lang.String catalog,
java.lang.String schema,
java.lang.String table,
java.lang.String columnNamePattern)
throws java.sql.SQLException
Only privileges matching the column name criteria are returned. They are ordered by COLUMN_NAME and PRIVILEGE.
Each privilige description has the following columns:
null) null)
null) null if unknown
getColumnPrivileges in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; ""
retrieves those without a catalog; null means that the catalog name should
not be used to narrow the searchschema - a schema name; must match the schema name as it is stored in the database; "" retrieves
those without a schema; null means that the schema name should not be used
to narrow the searchtable - a table name; must match the table name as it is stored in the databasecolumnNamePattern - a column name pattern; must match the column name as it is stored in the database
ResultSet - each row is a column privilege description
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getTablePrivileges(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern)
throws java.sql.SQLException
Only privileges matching the schema and table name criteria are returned. They are ordered by
TABLE_CAT, TABLE_SCHEM, TABLE_NAME, and PRIVILEGE.
Each privilige description has the following columns:
null) null)
null) null if unknown
getTablePrivileges in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves
those without a catalog; null means that the catalog name should not be used
to narrow the searchschemaPattern - a schema name pattern; must match the schema name as it is stored in the database; ""
retrieves those without a schema; null means that the schema name should not
be used to narrow the searchtableNamePattern - a table name pattern; must match the table name as it is stored in the database
ResultSet - each row is a table privilege description
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public abstract java.sql.ResultSet getBestRowIdentifier(java.lang.String catalog,
java.lang.String schema,
java.lang.String table,
int scope,
boolean nullable)
throws java.sql.SQLException
getBestRowIdentifier in interface java.sql.DatabaseMetaDatajava.sql.SQLException
public java.sql.ResultSet getVersionColumns(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
throws java.sql.SQLException
Each column description has the following columns:
java.sql.Types The COLUMN_SIZE column represents the specified column size for the given column. For numeric data, this is the maximum precision. For character data, this is the length in characters. For datetime datatypes, this is the length in characters of the String representation (assuming the maximum allowed precision of the fractional seconds component). For binary data, this is the length in bytes. For the ROWID datatype, this is the length in bytes. Null is returned for data types where the column size is not applicable.
getVersionColumns in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves those
without a catalog; null means that the catalog name should not be used to narrow the
searchschema - a schema name; must match the schema name as it is stored in the database; "" retrieves those
without a schema; null means that the schema name should not be used to narrow the
searchtable - a table name; must match the table name as it is stored in the database
ResultSet object in which each row is a column description
java.sql.SQLException - if a database access error occurs
public abstract java.sql.ResultSet getPrimaryKeys(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
throws java.sql.SQLException
Each primary key column description has the following columns:
null) null)
null)
getPrimaryKeys in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves those
without a catalog; null means that the catalog name should not be used to narrow the
searchschema - a schema name; must match the schema name as it is stored in the database; "" retrieves those
without a schema; null means that the schema name should not be used to narrow the
searchtable - a table name; must match the table name as it is stored in the database
ResultSet - each row is a primary key column description
java.sql.SQLException - if a database access error occurs
public abstract java.sql.ResultSet getImportedKeys(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
throws java.sql.SQLException
Each primary key column description has the following columns:
null) null) null) null) NULL if its primary key has been updated null) null)
getImportedKeys in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves those
without a catalog; null means that the catalog name should not be used to narrow the
searchschema - a schema name; must match the schema name as it is stored in the database; "" retrieves those
without a schema; null means that the schema name should not be used to narrow the
searchtable - a table name; must match the table name as it is stored in the database
ResultSet - each row is a primary key column description
java.sql.SQLException - if a database access error occursgetExportedKeys(java.lang.String, java.lang.String, java.lang.String)
public abstract java.sql.ResultSet getExportedKeys(java.lang.String catalog,
java.lang.String schema,
java.lang.String table)
throws java.sql.SQLException
Each foreign key column description has the following columns:
null) null) null)
being exported (may be null) null) being exported (may be null) NULL if its primary key has been updated NULL if its primary key has been deleted null) null)
getExportedKeys in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in this database; "" retrieves those
without a catalog; null means that the catalog name should not be used to narrow the
searchschema - a schema name; must match the schema name as it is stored in the database; "" retrieves those
without a schema; null means that the schema name should not be used to narrow the
searchtable - a table name; must match the table name as it is stored in this database
ResultSet object in which each row is a foreign key column description
java.sql.SQLException - if a database access error occursgetImportedKeys(java.lang.String, java.lang.String, java.lang.String)
public java.sql.ResultSet getCrossReference(java.lang.String parentCatalog,
java.lang.String parentSchema,
java.lang.String parentTable,
java.lang.String foreignCatalog,
java.lang.String foreignSchema,
java.lang.String foreignTable)
throws java.sql.SQLException
Each foreign key column description has the following columns:
null) null) null)
being exported (may be null) null) being exported (may be null) NULL if its parent key has been updated NULL if its primary key has been deleted null) null)
getCrossReference in interface java.sql.DatabaseMetaDataparentCatalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves
those without a catalog; null means drop catalog name from the selection
criteriaparentSchema - a schema name; must match the schema name as it is stored in the database; "" retrieves
those without a schema; null means drop schema name from the selection
criteriaparentTable - the name of the table that exports the key; must match the table name as it is stored in
the databaseforeignCatalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves
those without a catalog; null means drop catalog name from the selection
criteriaforeignSchema - a schema name; must match the schema name as it is stored in the database; "" retrieves
those without a schema; null means drop schema name from the selection
criteriaforeignTable - the name of the table that imports the key; must match the table name as it is stored in
the database
ResultSet - each row is a foreign key column description
java.sql.SQLException - if a database access error occursgetImportedKeys(java.lang.String, java.lang.String, java.lang.String)
public java.sql.ResultSet getTypeInfo()
throws java.sql.SQLException
If the database supports SQL distinct types, then getTypeInfo() will return a single row with a TYPE_NAME of DISTINCT and a DATA_TYPE of Types.DISTINCT. If the database supports SQL structured types, then getTypeInfo() will return a single row with a TYPE_NAME of STRUCT and a DATA_TYPE of Types.STRUCT.
If SQL distinct or structured types are supported, then information on the individual types may be obtained from the getUDTs() method.
Each type description has the following columns:
null)
null)
null)
null)
The PRECISION column represents the maximum column size that the server supports for the given datatype. For numeric data, this is the maximum precision. For character data, this is the length in characters. For datetime datatypes, this is the length in characters of the String representation (assuming the maximum allowed precision of the fractional seconds component). For binary data, this is the length in bytes. For the ROWID datatype, this is the length in bytes. Null is returned for data types where the column size is not applicable.
getTypeInfo in interface java.sql.DatabaseMetaDataResultSet object in which each row is an SQL type description
java.sql.SQLException - if a database access error occurs
public java.sql.ResultSet getIndexInfo(java.lang.String catalog,
java.lang.String schema,
java.lang.String table,
boolean unique,
boolean approximate)
throws java.sql.SQLException
Each index column description has the following columns:
null) null)
null);
null when TYPE is tableIndexStatistic null
when TYPE is tableIndexStatistic null when TYPE is tableIndexStatistic null if sort sequence is not supported; null when
TYPE is tableIndexStatistic null)
getIndexInfo in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in this database; "" retrieves
those without a catalog; null means that the catalog name should not be used to
narrow the searchschema - a schema name; must match the schema name as it is stored in this database; "" retrieves those
without a schema; null means that the schema name should not be used to narrow
the searchtable - a table name; must match the table name as it is stored in this databaseunique - when true, return only indices for unique values; when false, return indices regardless of
whether unique or notapproximate - when true, result is allowed to reflect approximate or out of data values; when false, results
are requested to be accurate
ResultSet - each row is an index column description
java.sql.SQLException - if a database access error occurs
public boolean supportsResultSetType(int type)
throws java.sql.SQLException
supportsResultSetType in interface java.sql.DatabaseMetaDatatype - defined in java.sql.ResultSet
true if so; false otherwise
java.sql.SQLException - if a database access error occursConnection
public boolean supportsResultSetConcurrency(int type,
int concurrency)
throws java.sql.SQLException
supportsResultSetConcurrency in interface java.sql.DatabaseMetaDatatype - defined in java.sql.ResultSetconcurrency - type defined in java.sql.ResultSet
true if so; false otherwise
java.sql.SQLException - if a database access error occursConnection
public boolean ownUpdatesAreVisible(int type)
throws java.sql.SQLException
ResultSet object, the result set's own updates are visible.
ownUpdatesAreVisible in interface java.sql.DatabaseMetaDatatype - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY,
ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE
true if updates are visible for the given result set type; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean ownDeletesAreVisible(int type)
throws java.sql.SQLException
ownDeletesAreVisible in interface java.sql.DatabaseMetaDatatype - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY,
ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE
true if deletes are visible for the given result set type; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean ownInsertsAreVisible(int type)
throws java.sql.SQLException
ownInsertsAreVisible in interface java.sql.DatabaseMetaDatatype - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY,
ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE
true if inserts are visible for the given result set type; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean othersUpdatesAreVisible(int type)
throws java.sql.SQLException
othersUpdatesAreVisible in interface java.sql.DatabaseMetaDatatype - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY,
ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE
true if updates made by others are visible for the given result set type; false
otherwise
java.sql.SQLException - if a database access error occurs
public boolean othersDeletesAreVisible(int type)
throws java.sql.SQLException
othersDeletesAreVisible in interface java.sql.DatabaseMetaDatatype - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY,
ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE
true if deletes made by others are visible for the given result set type; false
otherwise
java.sql.SQLException - if a database access error occurs
public boolean othersInsertsAreVisible(int type)
throws java.sql.SQLException
othersInsertsAreVisible in interface java.sql.DatabaseMetaDatatype - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY,
ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE
true if inserts made by others are visible for the given result set type; false
otherwise
java.sql.SQLException - if a database access error occurs
public boolean updatesAreDetected(int type)
throws java.sql.SQLException
ResultSet.rowUpdated.
updatesAreDetected in interface java.sql.DatabaseMetaDatatype - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY,
ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE
true if changes are detected by the result set type; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean deletesAreDetected(int type)
throws java.sql.SQLException
ResultSet.rowDeleted. If the method deletesAreDetected returns false, it
means that deleted rows are removed from the result set.
deletesAreDetected in interface java.sql.DatabaseMetaDatatype - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY,
ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE
true if deletes are detected by the given result set type; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean insertsAreDetected(int type)
throws java.sql.SQLException
ResultSet.rowInserted.
insertsAreDetected in interface java.sql.DatabaseMetaDatatype - the ResultSet type; one of ResultSet.TYPE_FORWARD_ONLY,
ResultSet.TYPE_SCROLL_INSENSITIVE, or ResultSet.TYPE_SCROLL_SENSITIVE
true if changes are detected by the specified result set type; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsBatchUpdates()
throws java.sql.SQLException
supportsBatchUpdates in interface java.sql.DatabaseMetaDatatrue if this database supports batch upcates; false otherwise
java.sql.SQLException - if a database access error occurs
public java.sql.ResultSet getUDTs(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String typeNamePattern,
int[] types)
throws java.sql.SQLException
JAVA_OBJECT, STRUCT, or DISTINCT.
Only types matching the catalog, schema, type name and type criteria are returned. They are ordered by
DATA_TYPE, TYPE_CAT, TYPE_SCHEM and TYPE_NAME. The type
name parameter may be a fully-qualified name. In this case, the catalog and schemaPattern parameters are
ignored.
Each type description has the following columns:
null) null) null if DATA_TYPE is not DISTINCT or not STRUCT with REFERENCE_GENERATION =
USER_DEFINED) Note: If the driver does not support UDTs, an empty result set is returned.
getUDTs in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; "" retrieves
those without a catalog; null means that the catalog name should not be used
to narrow the searchschemaPattern - a schema pattern name; must match the schema name as it is stored in the database; ""
retrieves those without a schema; null means that the schema name should not
be used to narrow the searchtypeNamePattern - a type name pattern; must match the type name as it is stored in the database; may be a
fully qualified nametypes - a list of user-defined types (JAVA_OBJECT, STRUCT, or DISTINCT) to include;
null returns all types
ResultSet object in which each row describes a UDT
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public java.sql.Connection getConnection()
throws java.sql.SQLException
getConnection in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public boolean supportsSavepoints()
throws java.sql.SQLException
supportsSavepoints in interface java.sql.DatabaseMetaDatatrue if savepoints are supported; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsNamedParameters()
throws java.sql.SQLException
supportsNamedParameters in interface java.sql.DatabaseMetaDatatrue if named parameters are supported; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean supportsMultipleOpenResults()
throws java.sql.SQLException
ResultSet objects returned from a
CallableStatement object simultaneously.
supportsMultipleOpenResults in interface java.sql.DatabaseMetaDatatrue if a CallableStatement object can return multiple ResultSet
objects simultaneously; false otherwise
java.sql.SQLException - if a datanase access error occurs
public boolean supportsGetGeneratedKeys()
throws java.sql.SQLException
supportsGetGeneratedKeys in interface java.sql.DatabaseMetaDatatrue if auto-generated keys can be retrieved after a statement has executed;
false otherwise If true is returned, the JDBC driver must support the
returning of auto-generated keys for at least SQL INSERT statements
java.sql.SQLException - if a database access error occurs
public java.sql.ResultSet getSuperTypes(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String typeNamePattern)
throws java.sql.SQLException
ResultSet object
returned by this method describes the designated UDT and a direct supertype. A row has the following columns:
null) null) null)
null)
Note: If the driver does not support type hierarchies, an empty result set is returned.
getSuperTypes in interface java.sql.DatabaseMetaDatacatalog - a catalog name; "" retrieves those without a catalog; null means drop catalog
name from the selection criteriaschemaPattern - a schema name pattern; "" retrieves those without a schematypeNamePattern - a UDT name pattern; may be a fully-qualified name
ResultSet object in which a row gives information about the designated UDT
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getSuperTables(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String tableNamePattern)
throws java.sql.SQLException
Only supertable information for tables matching the catalog, schema and table name are returned. The table name parameter may be a fully- qualified name, in which case, the catalog and schemaPattern parameters are ignored. If a table does not have a super table, it is not listed here. Supertables have to be defined in the same catalog and schema as the sub tables. Therefore, the type description does not need to include this information for the supertable.
Each type description has the following columns:
null) null)
Note: If the driver does not support type hierarchies, an empty result set is returned.
getSuperTables in interface java.sql.DatabaseMetaDatacatalog - a catalog name; "" retrieves those without a catalog; null means drop
catalog name from the selection criteriaschemaPattern - a schema name pattern; "" retrieves those without a schematableNamePattern - a table name pattern; may be a fully-qualified name
ResultSet object in which each row is a type description
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getAttributes(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String typeNamePattern,
java.lang.String attributeNamePattern)
throws java.sql.SQLException
TYPE_CAT, TYPE_SCHEM, TYPE_NAME and
ORDINAL_POSITION. This description does not contain inherited attributes.
The ResultSet object that is returned has the following columns: null) null)
null) null)
null
if DATA_TYPE isn't REF) null if DATA_TYPE isn't REF) null if the DATA_TYPE isn't REF) null if
DATA_TYPE isn't DISTINCT or user-generated REF)
getAttributes in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; ""
retrieves those without a catalog; null means that the catalog name
should not be used to narrow the searchschemaPattern - a schema name pattern; must match the schema name as it is stored in the database; ""
retrieves those without a schema; null means that the schema name should
not be used to narrow the searchtypeNamePattern - a type name pattern; must match the type name as it is stored in the databaseattributeNamePattern - an attribute name pattern; must match the attribute name as it is declared in the
database
ResultSet object in which each row is an attribute description
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public boolean supportsResultSetHoldability(int holdability)
throws java.sql.SQLException
supportsResultSetHoldability in interface java.sql.DatabaseMetaDataholdability - one of the following constants: ResultSet.HOLD_CURSORS_OVER_COMMIT or
ResultSet.CLOSE_CURSORS_AT_COMMIT
true if so; false otherwise
java.sql.SQLException - if a database access error occursConnection
public int getResultSetHoldability()
throws java.sql.SQLException
ResultSet objects.
getResultSetHoldability in interface java.sql.DatabaseMetaDataResultSet.HOLD_CURSORS_OVER_COMMIT or
ResultSet.CLOSE_CURSORS_AT_COMMIT
java.sql.SQLException - if a database access error occurs
public int getDatabaseMajorVersion()
throws java.sql.SQLException
getDatabaseMajorVersion in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getDatabaseMinorVersion()
throws java.sql.SQLException
getDatabaseMinorVersion in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getJDBCMajorVersion()
throws java.sql.SQLException
getJDBCMajorVersion in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getJDBCMinorVersion()
throws java.sql.SQLException
getJDBCMinorVersion in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public int getSQLStateType()
throws java.sql.SQLException
SQLException.getSQLState is X/Open (now known as Open
Group) SQL CLI or SQL:2003.
getSQLStateType in interface java.sql.DatabaseMetaDatajava.sql.SQLException - if a database access error occurs
public boolean locatorsUpdateCopy()
throws java.sql.SQLException
locatorsUpdateCopy in interface java.sql.DatabaseMetaDatatrue if updates are made to a copy of the LOB; false if updates are made
directly to the LOB
java.sql.SQLException - if a database access error occurs
public boolean supportsStatementPooling()
throws java.sql.SQLException
supportsStatementPooling in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public java.sql.RowIdLifetime getRowIdLifetime()
throws java.sql.SQLException
ROWID type, and if so the lifetime for
which a RowId object remains valid.
The returned int values have the following relationship:
ROWID_UNSUPPORTED < ROWID_VALID_OTHER < ROWID_VALID_TRANSACTION
< ROWID_VALID_SESSION < ROWID_VALID_FOREVER
so conditional logic such as
if (metadata.getRowIdLifetime() > DatabaseMetaData.ROWID_VALID_TRANSACTION)
can be used. Valid Forever means valid across all Sessions, and valid for a Session means valid across all its
contained Transactions.
getRowIdLifetime in interface java.sql.DatabaseMetaDataRowId
java.sql.SQLException - if a database access error occurs
public java.sql.ResultSet getSchemas(java.lang.String catalog,
java.lang.String schemaPattern)
throws java.sql.SQLException
TABLE_CATALOG and
TABLE_SCHEM.
The schema columns are:
null)
getSchemas in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database;"" retrieves
those without a catalog; null means catalog name should not be used to narrow down the
search.schemaPattern - a schema name; must match the schema name as it is stored in the database; null means schema
name should not be used to narrow down the search.
ResultSet object in which each row is a schema description
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public boolean supportsStoredFunctionsUsingCallSyntax()
throws java.sql.SQLException
supportsStoredFunctionsUsingCallSyntax in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public boolean autoCommitFailureClosesAllResultSets()
throws java.sql.SQLException
SQLException while autoCommit is true inidcates that all open
ResultSets are closed, even ones that are holdable. When a SQLException occurs while autocommit is
true, it is vendor specific whether the JDBC driver responds with a commit operation, a rollback
operation, or by doing neither a commit nor a rollback. A potential result of this difference is in whether or
not holdable ResultSets are closed.
autoCommitFailureClosesAllResultSets in interface java.sql.DatabaseMetaDatatrue if so; false otherwise
java.sql.SQLException - if a database access error occurs
public java.sql.ResultSet getClientInfoProperties()
throws java.sql.SQLException
ResultSet is sorted by the NAME column
getClientInfoProperties in interface java.sql.DatabaseMetaDataResultSet object; each row is a supported client info property
java.sql.SQLException - if a database access error occurs
public java.sql.ResultSet getFunctions(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String functionNamePattern)
throws java.sql.SQLException
FUNCTION_CAT, FUNCTION_SCHEM, FUNCTION_NAME and SPECIFIC_
NAME.
Each function description has the the following columns:
null) null)
FUNCTION_NAME for example
with overload functions getFunctions
getFunctions in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; ""
retrieves those without a catalog; null means that the catalog name
should not be used to narrow the searchschemaPattern - a schema name pattern; must match the schema name as it is stored in the database; ""
retrieves those without a schema; null means that the schema name should
not be used to narrow the searchfunctionNamePattern - a function name pattern; must match the function name as it is stored in the database
ResultSet - each row is a function description
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public java.sql.ResultSet getFunctionColumns(java.lang.String catalog,
java.lang.String schemaPattern,
java.lang.String functionNamePattern,
java.lang.String columnNamePattern)
throws java.sql.SQLException
Only descriptions matching the schema, function and parameter name criteria are returned. They are ordered by
FUNCTION_CAT, FUNCTION_SCHEM, FUNCTION_NAME and SPECIFIC_
NAME. Within this, the return value, if any, is first. Next are the parameter descriptions in call order.
The column descriptions follow in column number order.
Each row in the ResultSet is a parameter description, column description or return type
description with the following fields:
null) null)
ResultSet FUNCTION_NAME for example
with overload functions The PRECISION column represents the specified column size for the given parameter or column. For numeric data, this is the maximum precision. For character data, this is the length in characters. For datetime datatypes, this is the length in characters of the String representation (assuming the maximum allowed precision of the fractional seconds component). For binary data, this is the length in bytes. For the ROWID datatype, this is the length in bytes. Null is returned for data types where the column size is not applicable.
getFunctionColumns in interface java.sql.DatabaseMetaDatacatalog - a catalog name; must match the catalog name as it is stored in the database; ""
retrieves those without a catalog; null means that the catalog name
should not be used to narrow the searchschemaPattern - a schema name pattern; must match the schema name as it is stored in the database; ""
retrieves those without a schema; null means that the schema name should
not be used to narrow the searchfunctionNamePattern - a procedure name pattern; must match the function name as it is stored in the
databasecolumnNamePattern - a parameter name pattern; must match the parameter or column name as it is stored in
the database
ResultSet - each row describes a user function parameter, column or return type
java.sql.SQLException - if a database access error occursgetSearchStringEscape()
public <T> T unwrap(java.lang.Class<T> iface)
throws java.sql.SQLException
unwrap recursively on the
wrapped object or a proxy for that result. If the receiver is not a wrapper and does not implement the interface,
then an SQLException is thrown.
unwrap in interface java.sql.Wrapperiface - A Class defining an interface that the result must implement.
java.sql.SQLException - If no object found that implements the interface
public boolean isWrapperFor(java.lang.Class<?> iface)
throws java.sql.SQLException
isWrapperFor on the wrapped object. If this
does not implement the interface and is not a wrapper, return false. This method should be implemented as a
low-cost operation compared to unwrap so that callers can use this method to avoid expensive
unwrap calls that may fail. If this method returns true then calling unwrap with the
same argument should succeed.
isWrapperFor in interface java.sql.Wrapperiface - a Class defining an interface.
java.sql.SQLException - if an error occurs while determining whether this is a wrapper for an object with
the given interface.
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